S&S LongBlock T111 engine Harley Davidson FLHXSE3 1800 Street Glide CVO 2012

The S&S CYCLE T111 Long-Block engine for Harley Davidson FLHXSE3 1800 Street Glide CVO ABS 2012 is a high-performance replacement or upgrade for 1999–2006 Harley-Davidson Touring models, offering superior reliability, torque delivery, and durability over stock engines. Engineered with Super Stock cylinder heads, reinforced crankcases, TC3 high-flow oil pump, and easy-start cams, this long block is optimized for long-distance touring, heat management, and engine longevity.

This engine comes without an induction system, but it's fully compatible with both factory EFI setups and aftermarket intake systems, thanks to its specially machined heads designed to match standard-length intake manifolds. Oil routing has been redesigned for ’99–’06 Touring bikes, eliminating the need for an external oil line kit in many cases.

With a 111 cubic inch displacement, balanced 4.125” bore and stroke, and a 9.8:1 compression ratio, this engine provides smooth and responsive torque throughout the RPM range, perfect for touring riders who demand comfort and power.

• Part Number: 310-0402A
• Brand: S&S CYCLE
• Displacement: 111 cubic inches
• Bore: 4.125” – Stroke: 4.125”
• Compression Ratio: 9.8:1 – Flat-top pistons
• Super Stock heads (‘99–’05 version) with repositioned intake flanges
• High-strength T-series crankcases with improved heat dissipation
• TC3 oil pump and cam plate – optimized for flow and longevity
• S&S Easy Start cams for reliable ignition under all conditions
• Intake compatibility: fits standard-length throttle bodies and intake manifolds
• Finish: Wrinkle Black & Chrome – premium custom appearance
• Made in the U.S.A. – precision-built with top-tier components
• Fitment: Harley-Davidson Touring models 1999–2006 (not for Trike or Twin-Cooled)
• Note: Oil line installation kit required for some models (not included)

ATTENTION:
For these components it is NOT possible to make returns and therefore they are not refundable, as they are produced on specific request of the customer, who with this purchase agrees to lose the right of return, and any form of return as clearly indicated.

These items are NON-refundable

Omnia Racing srl is not responsible for any incorrect purchases, and any type of refund or return is not permitted for this product.